Mid & Senior Fullstack Engineers (Solar)

Company

Founded in Berlin, autarc is a ~40 person start-up who were part of Y Combinator’s S24 batch in San Francisco. Our team consists of people in Sales, Tech and Operations, with the Engineering & Product department currently ~20 people, as we continue to grow throughout the year.

Role description

You'll join the Solar team building the core experience for solar panel installers, now enhanced with AI-assisted workflows. This team and product are seeing a serious potential for scale, currently 3 people (Senior Software Engineer, Software Engineer and Product Manager), we expect to double it in months to come. With plans for expansion not just across Germany but also in other countries in Europe and the Americas, you'll work on features/topics that include photogrammetry, 3D scan import/export, image processing, and offline-first field workflows. 

It's as a result of autarc's cutting edge technologies that businesses are choosing to partner with us, resulting in cost & time effective alternatives to otherwise slow and time consuming products already in the market. 

Other things you'll do will include:

• Ship polished React UIs and interaction-heavy workflows with strong UX
• Integrate modern AI models (OpenAI, Mistral, Anthropic) into product surfaces like widgets, buttons, and assistive flows
• Build APIs that connect data across systems, devices, and workflows
• Support and improve 3D scanning for applied features
• Improve offline sync and data consistency for field teams
• Partner closely with Design and Product to deliver end-to-end features

The technologies you will use include:

• TypeScript, React, Three.js
• Go, Node/NestJS, Postgres
• Electric SQL, RxDB, local-first sync patterns
• Docker, Fly.io, NATS

This is a Fullstack role with a 50/50 split between Frontend and Backend.

Requirements

Requirements:

• 3+ years for Mid-level or 5+ years for Senior of professional software experience
• Strong React + TypeScript and UX craftsmanship
• Backend experience with APIs, data modelling, and SQL databases
• Comfortable shipping Fullstack features end-to-end
• Berlin-based, hybrid 3 days in the office (Mitte)
• Fluent in English (German is a plus)

Nice to haves:

• Experience integrating LLM features into products
• Exposure to 3D scanning, CV, or rendering pipelines
• Familiarity with local-first data or sync engines

What we offer

• Freedom to choose your own equipment (within a budget)
• 26 paid vacation days
• An annual team retreat 
• The choice between Dance or JobRad for mobility 
• The choice between Classpass or Urban Sports Club for fitness
• Regular team events, lunches and activities

Next steps

If your application is successful, you will participate in the following:

• Screening call with Louis (Recruiter)
• Culture fit call with a Senior Engineer
• Pair programming/live coding exercise 
• Final on-site interview with Marius (CTO) and the team